{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:CD4N3EJ3G5I36TRPPOUYT5BVNC","short_pith_number":"pith:CD4N3EJ3","canonical_record":{"source":{"id":"hep-lat/9809052","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1998-09-09T20:58:36Z","cross_cats_sorted":[],"title_canon_sha256":"e1923d156a5564e67351268da461505e9948bc649ab63a7762cd8cc76e33aa20","abstract_canon_sha256":"a8fba076923836be784e54af209398df66bfaed608b1363812b85406943e536a"},"schema_version":"1.0"},"canonical_sha256":"10f8dd913b3751bf4e2f7ba989f4356895be76e9e7f3993d4ef4759673d026f9","source":{"kind":"arxiv","id":"hep-lat/9809052","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9809052","created_at":"2026-05-18T02:37:19Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9809052v1","created_at":"2026-05-18T02:37:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9809052","created_at":"2026-05-18T02:37:19Z"},{"alias_kind":"pith_short_12","alias_value":"CD4N3EJ3G5I3","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"CD4N3EJ3G5I36TRP","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"CD4N3EJ3","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:CD4N3EJ3G5I36TRPPOUYT5BVNC","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9809052","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1998-09-09T20:58:36Z","cross_cats_sorted":[],"title_canon_sha256":"e1923d156a5564e67351268da461505e9948bc649ab63a7762cd8cc76e33aa20","abstract_canon_sha256":"a8fba076923836be784e54af209398df66bfaed608b1363812b85406943e536a"},"schema_version":"1.0"},"canonical_sha256":"10f8dd913b3751bf4e2f7ba989f4356895be76e9e7f3993d4ef4759673d026f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:19.671453Z","signature_b64":"Z2+1Rmsfh6v/L3sn31/eFBoFYN6TT0a2pl+qNZ43LMs/yjF0M/btsyXFY2Kh+yR9f9hQEV8ksm2leRKf9Q57Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10f8dd913b3751bf4e2f7ba989f4356895be76e9e7f3993d4ef4759673d026f9","last_reissued_at":"2026-05-18T02:37:19.671074Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:19.671074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9809052","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JDcsmrX5hIJv0M48U/sRRH7OjgXJ4vAlUP/QjN1qJW6sqn5uHDt+edSrLhHtGzkoYBQaGdToUkTVJiwXKxbKCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:10:20.718861Z"},"content_sha256":"ef96d3bf45ee5ea41ef99c3e54616b8c8506c987c7592e8c8c8ee4b0b89a58c6","schema_version":"1.0","event_id":"sha256:ef96d3bf45ee5ea41ef99c3e54616b8c8506c987c7592e8c8c8ee4b0b89a58c6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:CD4N3EJ3G5I36TRPPOUYT5BVNC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamics of Lattice QCD with massless quarks and chiral 4-fermion interactions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"D. K. Sinclair, J. B. Kogut, J.-F. Lagae","submitted_at":"1998-09-09T20:58:36Z","abstract_excerpt":"We have simulated lattice QCD with an irrelevant 4-fermion interaction and 2 zero mass quarks. The chiral phase transition is observed to be second order and we discuss extraction of critical exponents."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9809052","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CYqU59AVv9900PwtOj/6nsV51iTb7aQ0tpF1WRCCcvwj+ZPdVTMlHoXDXK6CGG5D8LEkBwLSi8BFux5m2jb/DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:10:20.719218Z"},"content_sha256":"4bb10ae3f28020da0b7bfe969bced515a0c8105a9498f121dfdba5494ae19025","schema_version":"1.0","event_id":"sha256:4bb10ae3f28020da0b7bfe969bced515a0c8105a9498f121dfdba5494ae19025"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC/bundle.json","state_url":"https://pith.science/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-27T16:10:20Z","links":{"resolver":"https://pith.science/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC","bundle":"https://pith.science/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC/bundle.json","state":"https://pith.science/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CD4N3EJ3G5I36TRPPOUYT5BVNC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:CD4N3EJ3G5I36TRPPOUYT5BVNC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a8fba076923836be784e54af209398df66bfaed608b1363812b85406943e536a","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1998-09-09T20:58:36Z","title_canon_sha256":"e1923d156a5564e67351268da461505e9948bc649ab63a7762cd8cc76e33aa20"},"schema_version":"1.0","source":{"id":"hep-lat/9809052","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9809052","created_at":"2026-05-18T02:37:19Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9809052v1","created_at":"2026-05-18T02:37:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9809052","created_at":"2026-05-18T02:37:19Z"},{"alias_kind":"pith_short_12","alias_value":"CD4N3EJ3G5I3","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"CD4N3EJ3G5I36TRP","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"CD4N3EJ3","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:4bb10ae3f28020da0b7bfe969bced515a0c8105a9498f121dfdba5494ae19025","target":"graph","created_at":"2026-05-18T02:37:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We have simulated lattice QCD with an irrelevant 4-fermion interaction and 2 zero mass quarks. The chiral phase transition is observed to be second order and we discuss extraction of critical exponents.","authors_text":"D. K. Sinclair, J. B. Kogut, J.-F. Lagae","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1998-09-09T20:58:36Z","title":"Thermodynamics of Lattice QCD with massless quarks and chiral 4-fermion interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9809052","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ef96d3bf45ee5ea41ef99c3e54616b8c8506c987c7592e8c8c8ee4b0b89a58c6","target":"record","created_at":"2026-05-18T02:37:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a8fba076923836be784e54af209398df66bfaed608b1363812b85406943e536a","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1998-09-09T20:58:36Z","title_canon_sha256":"e1923d156a5564e67351268da461505e9948bc649ab63a7762cd8cc76e33aa20"},"schema_version":"1.0","source":{"id":"hep-lat/9809052","kind":"arxiv","version":1}},"canonical_sha256":"10f8dd913b3751bf4e2f7ba989f4356895be76e9e7f3993d4ef4759673d026f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"10f8dd913b3751bf4e2f7ba989f4356895be76e9e7f3993d4ef4759673d026f9","first_computed_at":"2026-05-18T02:37:19.671074Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:19.671074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Z2+1Rmsfh6v/L3sn31/eFBoFYN6TT0a2pl+qNZ43LMs/yjF0M/btsyXFY2Kh+yR9f9hQEV8ksm2leRKf9Q57Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:19.671453Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9809052","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef96d3bf45ee5ea41ef99c3e54616b8c8506c987c7592e8c8c8ee4b0b89a58c6","sha256:4bb10ae3f28020da0b7bfe969bced515a0c8105a9498f121dfdba5494ae19025"],"state_sha256":"65dae56986a47bbd66e711b67eb038c5ef9938c68a42fee8b5972f4db939e4c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uI3dwsG6V92eT/ocKaocsYuzdzpXGAK0IgHgQ9KmasTGtasWhPIy964W6s8+XIx3SGpzk283AcnBVhcQWocnAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:10:20.721925Z","bundle_sha256":"38a8de08272fae6532bedb7fd73b002dfcdd89eb0eccdff12d6a80e346d29f1a"}}